diff --git a/samples/default-authorizationserver/samples-default-authorizationserver.gradle b/samples/default-authorizationserver/samples-default-authorizationserver.gradle
index 5af8d144..4c5d4201 100644
--- a/samples/default-authorizationserver/samples-default-authorizationserver.gradle
+++ b/samples/default-authorizationserver/samples-default-authorizationserver.gradle
@@ -16,7 +16,6 @@ repositories {
 dependencies {
 	implementation "org.springframework.boot:spring-boot-starter-web"
 	implementation "org.springframework.boot:spring-boot-starter-security"
-	implementation "org.springframework.boot:spring-boot-starter-jdbc"
 	implementation project(":spring-security-oauth2-authorization-server")
 	runtimeOnly "com.h2database:h2"